package edu.yctc.manage.service;


import edu.yctc.manage.entity.ResultDO;
import edu.yctc.manage.entity.UserDO;


/**
 * 
 *
 * @author zyj
 * @email 1527215026@qq.com
 * @date 2021-03-29 14:02:07
 */
public interface UserService{


    ResultDO signIn(UserDO userDO);
}

